To those asking about the conversation between Anna and her coach. First of all it appears they have a very honest but sadly not that encouraging relationship (but hey, maybe she needs the tough love, who knows). From what I recall, the coach told Anna that maybe she should practice more run-throughs of the entire program, as she only started doing them a week ago and not often enough. It seems the coach thinks Anna's not putting in enough effort. She also mentioned that Anna should gather more speed as she skates because she jumps with no speed, on the spot, and just generally seems dead on the ice. And yeah, she said that if Anna continues like that, she won't go with her. She probably said some other stuff but I can't recall.
My opinion: that's really harsh, but I can't say that it's untrue. I don't necessarily think Anna needs to change coaches, she probably has other issues mentally that she needs to take her of, maybe see a phychologist or something, because she really needs to sort some things out (her confidence mainly). The coach could've been more... I dunno, nice?

But it's their relationship.